12261690

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19463}}^1$

素因数の和:19483

約数の個数: 48

約数和(自身を含む): 36436608

約数和(自身を除く): 24174918

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 19463, 38926, 58389, 97315, 116778, 136241, 175167, 194630, 272482, 291945, 350334, 408723, 583890, 681205, 817446, 875835, 1226169, 1362410, 1751670, 2043615, 2452338, 4087230, 6130845, 12261690]

約数ペア:

[(1, 12261690), (2, 6130845), (3, 4087230), (5, 2452338), (6, 2043615), (7, 1751670), (9, 1362410), (10, 1226169), (14, 875835), (15, 817446), (18, 681205), (21, 583890), (30, 408723), (35, 350334), (42, 291945), (45, 272482), (63, 194630), (70, 175167), (90, 136241), (105, 116778), (126, 97315), (210, 58389), (315, 38926), (630, 19463)]